public List <string> Classify(string model, string test)
{
List <string> ret = new List <string>();
try
{
java.io.ObjectInputStream ois = new java.io.ObjectInputStream(new java.io.FileInputStream(model));
weka.classifiers.Classifier cl = (weka.classifiers.Classifier)ois.readObject();
ois.close();
weka.core.Instances insts = new weka.core.Instances(new java.io.FileReader(test));
insts.setClassIndex(insts.numAttributes() - 1);
for (int i = 0; i < 1; i++)
{
weka.core.Instance currentInst = insts.instance(i);
double predictedClass = cl.classifyInstance(currentInst);
double[] distrs = cl.distributionForInstance(currentInst);
//string actual = insts.classAttribute().value((int)currentInst.classValue());
//string predicted = insts.classAttribute().value((int)predictedClass);
// System.Console.WriteLine("ID: " + (i + 1) + ", " + predicted);
for (int j = 0; j < distrs.Length; j++)
{
string predicted = insts.classAttribute().value(j);
string distr = distrs[j].ToString("#0.000");
ret.Add(predicted + "," + distr);
}
}
return(ret);
}
catch
{
return(ret);
}
}
public void Test2()
{
java.io.ObjectInputStream ois = new java.io.ObjectInputStream(new java.io.FileInputStream("D:\\android_analysis\\som_model.model"));
weka.classifiers.Classifier cl = (weka.classifiers.Classifier)ois.readObject();
ois.close();
weka.core.Instances insts = new weka.core.Instances(new java.io.FileReader("D:\\android_analysis\\test1.arff"));
insts.setClassIndex(insts.numAttributes() - 1);
for (int i = 0; i < insts.numInstances(); i++)
{
weka.core.Instance currentInst = insts.instance(i);
double predictedClass = cl.classifyInstance(currentInst);
double[] distrs = cl.distributionForInstance(currentInst);
//string actual = insts.classAttribute().value((int)currentInst.classValue());
//string predicted = insts.classAttribute().value((int)predictedClass);
// System.Console.WriteLine("ID: " + (i + 1) + ", " + predicted);
}
}
protected object GetStateFromClient(FacesContext facesContext, String viewId, String renderKitId)
{
//RenderKit renderKit = RenderKitFactory.getRenderKit (facesContext, renderKitId);
//ResponseStateManager responseStateManager = renderKit.getResponseStateManager ();
//responseStateManager.getTreeStructureToRestore (facesContext, viewId); //ignore result. Must call for compatibility with sun implementation.
//return responseStateManager.getComponentStateToRestore (facesContext);
java.util.Map map = facesContext.getExternalContext().getRequestParameterMap();
string s1 = (string)map.get(VIEWSTATE);
byte [] buffer = Convert.FromBase64String(s1);
java.io.ByteArrayInputStream bytearrayinputstream = new java.io.ByteArrayInputStream(vmw.common.TypeUtils.ToSByteArray(buffer));
java.io.ObjectInputStream inputStream = new java.io.ObjectInputStream(bytearrayinputstream);
//ignore tree structure
//inputStream.readObject ();
object state = inputStream.readObject();
inputStream.close();
bytearrayinputstream.close();
return(state);
}
protected object GetStateFromClient (FacesContext facesContext, String viewId, String renderKitId) {
//RenderKit renderKit = RenderKitFactory.getRenderKit (facesContext, renderKitId);
//ResponseStateManager responseStateManager = renderKit.getResponseStateManager ();
//responseStateManager.getTreeStructureToRestore (facesContext, viewId); //ignore result. Must call for compatibility with sun implementation.
//return responseStateManager.getComponentStateToRestore (facesContext);
java.util.Map map = facesContext.getExternalContext ().getRequestParameterMap ();
string s1 = (string) map.get (VIEWSTATE);
byte [] buffer = Convert.FromBase64String (s1);
java.io.ByteArrayInputStream bytearrayinputstream = new java.io.ByteArrayInputStream (vmw.common.TypeUtils.ToSByteArray (buffer));
java.io.ObjectInputStream inputStream = new java.io.ObjectInputStream (bytearrayinputstream);
//ignore tree structure
//inputStream.readObject ();
object state = inputStream.readObject ();
inputStream.close ();
bytearrayinputstream.close ();
return state;
}
